Category details
Categorysiltstone
SourceArt & Architecture Thesaurus
Overview
An indurated silt with the texture and composition of shale but without its fine lamination or fissility; it is a massive mudstone in which silt predominates over clay.
Free museum entry for New Zealanders and people living in New Zealand
Open every day 10am-6pm
(except Christmas Day)
Free museum entry for New Zealanders and people living in New Zealand